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[ATL] ClassCastException [message #81238]

Thu, 15 May 2008 05:47

Eclipse User

Originally posted by: r.c.ladan.tue.nl

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Hi,

I get the attached exception ("java.lang.reflect.InvocationTargetException
cannot be cast to java.lang.RuntimeException") when invoking ATL
programatically. It might have to do with an incorrect input/meta model or a
mapping error between them, but it used to work (i.e. not crash) until I added
a innocent-looking inModel.reset() statement (to be able to use
inModel.available()). The exception is preceeded by a 100K (!) message: "SEVERE:
args = [....]", but I think this could contain NDA'd information :(

I'm using Eclipse 3.3.2 (20080221), EMF 2.3.1 (20080205) and ATL 2.0.0 (20080303)

Should I upgrade my ATL ?

Thanks,
Rene

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SEVERE: ****** END Stack Trace
INFO: Execution terminated due to error (see launch configuration to allow continuation after errors).
SEVERE: java.lang.reflect.InvocationTargetException cannot be cast to java.lang.RuntimeException
java.lang.ClassCastException: java.lang.reflect.InvocationTargetException cannot be cast to java.lang.RuntimeException
at org.eclipse.m2m.atl.engine.vm.SimpleDebugger.error(SimpleDeb ugger.java:172)
at org.eclipse.m2m.atl.engine.vm.StackFrame.printStackTrace(Sta ckFrame.java:95)
at org.eclipse.m2m.atl.engine.vm.StackFrame.printStackTrace(Sta ckFrame.java:87)
at org.eclipse.m2m.atl.engine.vm.ClassNativeOperation.exec(Clas sNativeOperation.java:77)
at org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:338)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at org.eclipse.m2m.atl.engine.vm.ASMInterpreter.<init>(ASMInterpreter.java:299)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:169)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:111)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:87)
at meta.custom.Transform.doATLTransformation(Transform.java:104 )
at meta.custom.Variator.variate(Variator.java:664)
at meta.custom.Variator.doVariate(Variator.java:1016)
at meta.custom.MetaEditor$1.doExecute(MetaEditor.java:49)
at org.eclipse.emf.workspace.AbstractEMFOperation.execute(Abstr actEMFOperation.java:137)
at org.eclipse.core.commands.operations.DefaultOperationHistory .execute(DefaultOperationHistory.java:511)
at meta.custom.MetaEditor.run(MetaEditor.java:58)
at org.eclipse.ui.internal.handlers.ActionDelegateHandlerProxy. execute(ActionDelegateHandlerProxy.java:271)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:475)
at org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:429)
at org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:165)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeComman d(WorkbenchKeyboard.java:470)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(Workben chKeyboard.java:821)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEve nt(WorkbenchKeyboard.java:879)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequ enceBindings(WorkbenchKeyboard.java:568)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(Work benchKeyboard.java:510)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter .handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:114 1)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:947)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:975)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:971)
at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1570)
at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:3992 )
at org.eclipse.swt.widgets.Tree.WM_KEYDOWN(Tree.java:5480)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3701 )
at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5370)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364 )
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:22 65)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3291)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

--------------060400060206040901060109--

Re: [ATL] ClassCastException [message #81299 is a reply to message #81238]

Thu, 15 May 2008 08:46

Eclipse User

Originally posted by: r.c.ladan.tue.nl

Rene Ladan wrote:
[.. java.lang.reflect.InvocationTargetException cannot be cast to java.lang.RuntimeException" ..]
>
> I'm using Eclipse 3.3.2 (20080221), EMF 2.3.1 (20080205) and ATL 2.0.0
> (20080303)
>
> Should I upgrade my ATL ?
>
Upgrading ATL to todays version didn't help, I still get the same error
message.

Rene

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